Mahlkonig E64 WS Home Espresso Grinder - 64mm Flat Burrs
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Mahlkonig E64 WS Home Espresso Grinder
Description
The Mahlkonig E64 WS is a professional-grade home espresso grinder engineered for baristas who refuse to compromise on precision or consistency. Powered by 64mm flat steel burrs and a stepless micrometric grind adjustment, it delivers uniform particle distribution across the full spectrum - from ultra-fine espresso to coarse brew methods. Its single-dose friendly design, minimal retention, and magnetic dosing cup keep your beans fresh and your workflow clean with every use. Built-in Sync connectivity lets you fine-tune burr distance electronically and manage settings through the Mahlkonig Sync App, bringing smart grinding to your countertop. At under 65 dB during operation, the E64 WS is quiet enough for early mornings without disturbing the household. Compact and capable, it's a genuine pro-level tool designed for the home environment.
Whether you're dialing in a single-origin espresso shot or switching to a batch brew method, the E64 WS adapts quickly thanks to its wide grind range and zero-retention design. The result is more consistent coffee, less waste, and a streamlined ritual you'll look forward to every day.
Key Features
- 64mm Flat Steel Burrs: High-performance special steel burrs deliver uniform grind particle size and excellent flavor clarity across all brew methods.
- Stepless Micrometric Adjustment: Continuously dial in grind size from fine espresso to coarse cold brew without fixed steps or jumps.
- Grind-by-Sync Capability: Built-in Sync connectivity allows electronic burr distance adjustment and easy zero calibration for precise, repeatable grinding.
- Mahlkonig Sync App: Connect via the Sync App to manage grinder settings and elevate your workflow from your smartphone.
- Zero/Minimal Retention Design: Virtually all grounds are purged between doses, eliminating stale coffee carryover and preserving flavor.
- Single-Dose Friendly: No large hopper required - the magnetic dosing cup supports freshness-first, small-batch workflows.
- Whisper-Quiet Operation: Operates under 65 dB, making it ideal for shared spaces and early morning sessions.
- Versatile Ball-Joint Spout: Effortlessly adjusts to grind directly into your preferred portafilter or brew basket.
- Compact Footprint: Narrow body (6.06" x 8.58" x 10.55") fits neatly on home countertops without sacrificing performance.
- 12-Month Parts Warranty: Covered against defects in materials or workmanship for one full year from the date of purchase.
Shipping
Ships free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- Mahlkonig E64 WS Home Espresso Grinder
- Removable bean hopper (250g capacity)
- Magnetic dosing cup
- Bellows accessory (for purging retained grounds)
Why You'll Love It
Mahlkonig has been at the forefront of precision coffee grinding since the 1940s, combining decades of German engineering expertise with cutting-edge coffee technology. The E64 WS brings that same professional-grade pedigree directly to your home counter, offering a level of grind consistency that rivals commercial setups. Its smart Sync connectivity means your grinder grows with your skills - dial it in once, save your settings, and repeat with confidence every morning. The near-zero retention design means you're always tasting the coffee you actually loaded, not yesterday's leftovers. Quiet, compact, and built to last, it's the grinder serious home baristas trust to keep their craft sharp day after day. For anyone committed to pulling better espresso at home, the E64 WS is one of the most capable investments you can make.
Product Specifications
View Product Specs
| Manufacturer | Mahlkonig |
|---|---|
| Burr Type | Flat |
| Burr Diameter | 64mm |
| Burr Speed | 1,950 RPM |
| Bean Hopper Capacity | 250g |
| Grind Output | approx. 2 - 3.5 g/s (fine to coarse) |
| Length | 6.06" |
| Depth | 8.58" |
| Height | 10.55" |
| Voltage | 100-120V (50/60Hz) |
| Wattage | 200W |
| Weight | 12.8 lbs |
| Noise Level | Under 65 dB |
| Certifications | CB, CE, KC, PSE, UKCA, SAA, RCM, ETL, ROHS, CCC, NSF |
| Warranty | 12-month parts warranty |
Manuals & Guides
FAQ
What is Grind-by-Sync and do I need it?
Grind-by-Sync is Mahlkonig's smart connectivity system that allows you to adjust burr distance electronically and save grind settings via the Mahlkonig Sync App on your smartphone. It's not required to use the grinder - you can operate the E64 WS entirely manually - but it's a powerful tool for baristas who want to dial in multiple recipes, switch between brew methods frequently, or simply enjoy the added precision of app-based calibration.
Is the E64 WS good for brew methods other than espresso?
Yes. The E64 WS features a wide grind range thanks to its stepless micrometric adjustment, covering everything from ultra-fine espresso to coarser settings suited for pour over, French press, and cold brew. Its zero-retention design also makes it easy to switch between brew methods without flavor crossover from previous grinds.
What does "minimal retention" mean and why does it matter?
Retention refers to ground coffee that gets stuck inside the grinder between doses. High-retention grinders leave stale grounds that mix into your next dose, dulling flavor. The E64 WS is designed to purge virtually all grounds after each use, so what ends up in your portafilter is always fresh. This is especially important for single-dose workflows where you're grinding small, precise amounts of high-quality coffee.
Does the E64 WS require assembly before use?
The E64 WS arrives largely ready to use out of the box. You'll attach the hopper or set up the magnetic dosing cup, install the spout at your preferred angle, and run a small seasoning dose of beans before your first real grind. No complex assembly is required. The user manual included in the resources section provides step-by-step setup guidance.
How is the E64 WS shipped?
The E64 WS ships as a standard parcel via ground carrier - it does not ship on a freight pallet. It usually ships within 2-3 business days. Free shipping is included within the contiguous U.S.
What does the warranty cover?
The E64 WS includes a 12-month parts-only warranty covering defects in materials or workmanship. This covers replacement parts but does not include labor, on-site service, or consumable components like burrs. Warranty claims require prior authorization and proper use within manufacturer guidelines. See the full warranty terms for complete details.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.